Arch Insights
Our Mines
Mining Complexes
Arch Coal is a leading producer of metallurgical coal in Appalachia and the second largest producer of thermal coal in the Powder River Basin with strategic positions in other key supply basins. Arch and our subsidiaries operate large-scale, modern mining complexes in West Virginia, Wyoming, Colorado and Illinois.
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| Powder River Basin | Bituminous Thermal | ||
| Black Thunder | Western Bituminous | ||
| Coal Creek | West Elk | ||
| Appalachia | Illinois Basin | ||
| Beckley | Viper | ||
| Coal-Mac | |||
| Leer | |||
| Mountain Laurel | |||
| Sentinel | |||
